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rust-lang / stdarch Public

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Fix has_cpuid implementation#492

Merged

gnzlbg merged 11 commits intorust-lang:masterrust-lang/stdarch:masterfrom

gnzlbg:fix_has_cpuidgnzlbg/stdsimd:fix_has_cpuidCopy head branch name to clipboard

Jun 25, 2018

Conversation Commits11 (11)Checks Files changed

Merged

Fix has_cpuid implementation#492
gnzlbg merged 11 commits intorust-lang:masterfrom
gnzlbg:fix_has_cpuid

Commits

Commits on Jun 23, 2018

Fixes has_cpuid implementation
gnzlbg
committed
use inline assembly instead of the __{read,write}eflags intrinsics
gnzlbg
committed
fix has_cpuid_test
gnzlbg
committed
fix test and add comments
gnzlbg
committed
no need to save/restore ecx in the inline assembly because its already clobbered
gnzlbg
committed
fix the shift
gnzlbg
committed

Commits on Jun 24, 2018

Use Stephen Checkoway solution
gnzlbg
committed
remove unnecessary shift
gnzlbg
committed
remove unnecesary unsafe block
gnzlbg
committed
use and to test the 21st bit
gnzlbg
committed
hoist the and out of the inline assembly
gnzlbg
committed

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